5151299651 has 2 divisors, whose sum is σ = 5151299652. Its totient is φ = 5151299650.

The previous prime is 5151299597. The next prime is 5151299653. The reversal of 5151299651 is 1569921515.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5151299651 is a prime.

Together with 5151299653, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5151299653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2575649825 + 2575649826.

It is an arithmetic number, because the mean of its divisors is an integer number (2575649826).

Almost surely, 2^5151299651 is an apocalyptic number.

5151299651 is a deficient number, since it is larger than the sum of its proper divisors (1).

5151299651 is an equidigital number, since it uses as much as digits as its factorization.

5151299651 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 121500, while the sum is 44.

The square root of 5151299651 is about 71772.5549984115. The cubic root of 5151299651 is about 1727.0527576406.

The spelling of 5151299651 in words is "five billion, one hundred fifty-one million, two hundred ninety-nine thousand, six hundred fifty-one".